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1998 Audi A4

Owner reports · Recalls · Investigations

More warning signs than most A4 years

Owner complaints for the 1998 Audi A4 are substantially higher than the model-year median of 76.5.

About this comparison →

When problems were reported

Mileage at the reported incident

102 reports with mileage · 156 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Service Brakes, Hydraulic. Review the 112 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 28 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Suspension. Review the 24 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

6 crash reports2 fire reports10 injury reports

What owners actually said

258 reports
Mileage unknown · Mar 22, 2004
Steering

I JUST RECENTLY PURCHASED MY CAR AND I TOOK IT TO AUDI DEALERSHIP TO GET AN OIL CHANGED AND FOUND OUT THAT PASSENGER TIRE ROD NEEDS TO BE REPLACED, AND I TOLD THE MECHANIC THAT, IS THERE ANY RECALL ON THIS MODEL?, I WAS TOLD THAT THERE IS NONE.., DID MY RESEARCHED AND FOUND OUT THAT THERE WAS A RECALL ON MY CAR (NHTSA CAMPAIGN…

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I JUST RECENTLY PURCHASED MY CAR AND I TOOK IT TO AUDI DEALERSHIP TO GET AN OIL CHANGED AND FOUND OUT THAT PASSENGER TIRE ROD NEEDS TO BE REPLACED, AND I TOLD THE MECHANIC THAT, IS THERE ANY RECALL ON THIS MODEL?, I WAS TOLD THAT THERE IS NONE.., DID MY RESEARCHED AND FOUND OUT THAT THERE WAS A RECALL ON MY CAR (NHTSA CAMPAIGN ID NUMBER: 99V248000 ). *AK

NHTSA ODI #10062777

89,000 miles · Mar 16, 2004
Vehicle Speed Control

MY AUDI A4 AVANT 2.8 QUATTRO 1998 ACCELERATES ON ITS OWN IN COLD TEMPERATURES ( BELOW 15 DEGREES F ) AND TWO DEALERSHIPS FAILED TO FIND THE PROBLEM SO FAR. IT HAPPENS WHEN THE ENGINE HAS WARMED UP PARTIALLY, BUT HAS NOT REACHED IT'S OPERATING TEMPERATURE YET. *JB

NHTSA ODI #10062371

110,000 miles · Mar 16, 2004
Vehicle Speed ControlCrash

1998 AUDI A4 QUATTRO 2.8 ACCELERATOR THROTTLE STUCK OPEN THIS WINTER SEVERAL TIMES CAUSING AN ACCIDENT AT MY HOME. *JB

NHTSA ODI #10062313

74,000 miles · Mar 11, 2004
Steering

WHILE TURNING CONSUMER HEARD A LOUD NOISE COMING FROM THE FRONT TIE RODS, AND IT WAS HARD TO TURN THE STEERING WHEEL. DEALERSHIP WAS NOTIFIED, BUT DID NOT RESOLVE THE ISSUE. *AK

NHTSA ODI #10063018

101,000 miles · Mar 9, 2004
Suspension

1998 AUDI A4 FWD / 101,000 MILES / BROKEN DRIVERS SIDE FRONT LOWER CONTROL ARM / FRONT SUSPENSION COMPONENT (LOWER FRONT CONTROL ARM) SNAPPED AT BUSHING AS I WAS PARKING. CAR WAS RENDERED LIMP AND COULD NOT BE TOWED DUE TO PROBABLE FENDER DAMAGE THAT WOULD BE CAUSED BY DRAGGING LIMP WHEEL. HAD THIS COMPONENT BROKEN AT HIGHER S…

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1998 AUDI A4 FWD / 101,000 MILES / BROKEN DRIVERS SIDE FRONT LOWER CONTROL ARM / FRONT SUSPENSION COMPONENT (LOWER FRONT CONTROL ARM) SNAPPED AT BUSHING AS I WAS PARKING. CAR WAS RENDERED LIMP AND COULD NOT BE TOWED DUE TO PROBABLE FENDER DAMAGE THAT WOULD BE CAUSED BY DRAGGING LIMP WHEEL. HAD THIS COMPONENT BROKEN AT HIGHER SPEEDS A CATASTROPHIC ACCIDENT WOULD HAVE BEEN UNAVOIDABLE.

NHTSA ODI #10060852

68,000 miles · Mar 3, 2004
Electrical SystemVisibility

UPON STARTING VEHICLE THE IGNITION GETS STUCK IN THE CRANK POSITION. WHENEVER THIS HAPPENS WINDSHIELD WIPERS STOP WORKING. VEHICLE HAD NOT BEEN REPAIRED BECAUSE THE VEHICLE WAS NOT ON RECALL 00V317000. *AK

NHTSA ODI #10061277

65,853 miles · Feb 2, 2004
Engine And Engine Cooling

IN VERY COLD WEATHER, THE ENGINE STICKS AND HOLDS A SPEED OF 6,000 RPM. THIS CONDITION LASTS FOR AT LEAST 40 MINUTES DURING WHICH TIME THE CAR IS NOT CONTROLLABLE. I HAVE HAD THIS HAPPEN FOUR TIMES. I HAVE INVOLVED THE LOCAL AUDI DEALER AS WELL AS AUDI OF AMERICA. THEY HAVE ATTEMPTED TO FIX THIS PROBLEM FOUR TIMES WITHOUT SUCCES…

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IN VERY COLD WEATHER, THE ENGINE STICKS AND HOLDS A SPEED OF 6,000 RPM. THIS CONDITION LASTS FOR AT LEAST 40 MINUTES DURING WHICH TIME THE CAR IS NOT CONTROLLABLE. I HAVE HAD THIS HAPPEN FOUR TIMES. I HAVE INVOLVED THE LOCAL AUDI DEALER AS WELL AS AUDI OF AMERICA. THEY HAVE ATTEMPTED TO FIX THIS PROBLEM FOUR TIMES WITHOUT SUCCESS. AUDI OF AMERICA IS REFUSING TO EITHER ACKNOWLEDGE OR TAKE RESPONSIBILITY FOR THIS PROBLEM. THE FIRST TIME THIS HAPPENED WAS ON JAN 16, 2003. THE LAST TIME IT HAS HAPPENED WAS JAN 16, 2004. *JB

NHTSA ODI #10056303

85,900 miles · Jan 25, 2004
Vehicle Speed Control

THROTTLE STICKING ON ACCELERATION IN SUB-ZERO DRIVING TEMPERATURES. BRAKES ENABLED ME TO STOP CAR AND SHUT OFF ENGINE. IF I TOOK MY FOOT OFF THE BRAKE, THE CAR RE-ACCELERATED TO THE STUCK POSITION. ONCE THE ENGINE WAS SHUT OFF, ENGINE HEAT EVIDENTLY MELTED THE ICE AND IDLE SPEED RETURNED TO NORMAL. HAVE SPOKE TO OTHER AUDI OWNER…

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THROTTLE STICKING ON ACCELERATION IN SUB-ZERO DRIVING TEMPERATURES. BRAKES ENABLED ME TO STOP CAR AND SHUT OFF ENGINE. IF I TOOK MY FOOT OFF THE BRAKE, THE CAR RE-ACCELERATED TO THE STUCK POSITION. ONCE THE ENGINE WAS SHUT OFF, ENGINE HEAT EVIDENTLY MELTED THE ICE AND IDLE SPEED RETURNED TO NORMAL. HAVE SPOKE TO OTHER AUDI OWNERS AND THEY HAVE EXPERIENCED SIMILAR STUCK THROTTLE PROBLEMS IN SUB-ZERO DRIVING TEMPERATURES. INDEPENDENT AUDI REPAIRMEN HAVE SUGGESTED THE PROBLEM IS CAUSED BECAUSE THERE IS NO SOURCE OF HEAT (EXHAUST HOSE ROUTING OR ENGINE COOLING ROUTING) NEAR THE THROTTLE PLATE AND THERE IS NO FIX OR REPAIR TO THIS DESIGN PROBLEM. IF A CRASH OCCURS, THE ENGINE HEAT MELTS THE ICE BUILDUP BEFORE A CAUSE OF ACCIDENT CAN BE DETERMINED. WHEN I CONTACTED AN AUDI DEALERSHIP TO ASK IF THIS IS A PROBLEM WITH OTHERS AND TO GET REPAIR ADVICE, THEY WERE UNAWARE OF THIS PROBLEM TYPE AND JUST SAID TO BE VERY CAREFUL DRIVING. I ALSO CONTACTED AUDI CUSTOMER SERVICE TO FILE A REPORT AND THEY ALSO SAID THEY ARE UNAWARE OF THIS BEING A PROBLEM BUT DID GIVE ME A CASE NUMBER (881108347). IT IS -9 DEGREES TODAY AND -18 IS FORECAST TONIGHT. I AM AFRAID TO DRIVE THIS CAR IN SUB-ZERO TEMPERATURES. NEXT TIME I MIGHT NOT BE ON A BACK COUNTRY ROAD WHEN THE THROTTLE STICKS. *LA

NHTSA ODI #10054827

54,380 miles · Jan 10, 2004
Engine And Engine Cooling

SUDDEN & CATASTROPHIC FAILURE OF BEARING/PULLEY OF MAIN TIMING BELT, WHILE DRIVING AT 70 MPH ON A BUSY INTERSTATE HIGHWAY. VEHICLE HAD FEWER THAN 55K MILES ON ODOMETER AND WAS WELL MAITAINED.*AK SUCH FAILURE CAN CAUSE INSTANTANEOUS DESTRUCTION OF THE ENGINE, WITH RESULTANT LOSS OF CONTROL AND/OR SUDDEN AND RAPID DECCELERATIO…

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SUDDEN & CATASTROPHIC FAILURE OF BEARING/PULLEY OF MAIN TIMING BELT, WHILE DRIVING AT 70 MPH ON A BUSY INTERSTATE HIGHWAY. VEHICLE HAD FEWER THAN 55K MILES ON ODOMETER AND WAS WELL MAITAINED.*AK SUCH FAILURE CAN CAUSE INSTANTANEOUS DESTRUCTION OF THE ENGINE, WITH RESULTANT LOSS OF CONTROL AND/OR SUDDEN AND RAPID DECCELERATION, POSSIBLY CAUSING A CATASTROPHIC COLLISION. THE LOSS OF THE BEARING CAUSES THE MAIN TIMING BELT TO SHIFT POSITION AND/OR TO SNAP, CAUSING THE ENGINE VALVES TO MOVE OUT-OF-SYNC WITH THE ENGINE PISTONS OR TO STOP MOVING ALTOGETHER. THE PISTONS THEN COLLIDE WITH THE VALVES, CAUSING ENGINE DESTRUCTION. FAILURE OCCURS WITHOUT WARNING AND INSTANTANEOUSLY. THERE ARE NO SIGNS OF IMPENDING FAILURE THAT ONE CAN OBSERVE DURING A VEHICLE INSPECTION. IN MY CASE, ENGINE FAILURE DID NOT OCCUR, BUT THERE WAS A LOSS OF POWER. I WAS ABLE TO DRIVE DIRECTLY TO A DEALER FOR REPAIR. THE TECHNICIAN WHO DID THE REPAIR SAID THAT, IN MY CASE, I WAS EXTREMELY LUCKY AND THAT ONLY SLIPPAGE HAD OCCURED, AND THAT THE SLIPPAGE WAS JUST BELOW THE POINT AT WHICH ENGINE DESTRUCTION WOULD HAVE OCCURRED. THIS TECHNICIAN WAS FROM GERMANY (AS WAS THE VEHICLE), AND HE SAID THAT PREMATURE FAILURE OF THIS BEARING (AND/OR ASSOCIATED WATER PUMP) IS A COMMON PROBLEM WITH THIS VEHICLE. HE ALSO SAID THAT IN GERMANY A RECALL WAS ORDERED BY THE GOVERNMENT AS THEY CONSIDERED THE FAILURE PREMATURE, FREQUENT, AND THAT IT COULD RESULT IN SERIOUS INJURY OR DEATH, AS THE ENGINE COULD EASILY DESTRUCT AT HIGHWAY SPEEDS, CAUSIG A COLLISION. AN INTERNET SEARCH REVEALS DOZENS OF REPORTS OF PREMATURE FAILURE OF THIS BELT/PULLEY/WATER-PUMP SYSTEM ON THIS VEHICLE. (1998 AUDI A4 2.8L QUATTRO AUTOMATIC)

NHTSA ODI #10052778

55,000 miles · Jan 10, 2004
Electrical System

IGNITION SWITCH FAILS TO RETURN TO RUN FROM START AFTER STARTING CAR. IF THE THE KEY IS NOT RETURNED FROM START MANUALLY, THE ACCESSORIES (I.E WINDOWS, LIGHTS, RADIO, FAN, ETC) WILL NOT RUN AND THE STARTER WILL CONTIUE TO RUN POTENTIATING THE FAILURE OF THAT PART. RECALL NOTICE #00V31700 COVERS MODEL YEAR 1997 FOR CARS MANUF…

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IGNITION SWITCH FAILS TO RETURN TO RUN FROM START AFTER STARTING CAR. IF THE THE KEY IS NOT RETURNED FROM START MANUALLY, THE ACCESSORIES (I.E WINDOWS, LIGHTS, RADIO, FAN, ETC) WILL NOT RUN AND THE STARTER WILL CONTIUE TO RUN POTENTIATING THE FAILURE OF THAT PART. RECALL NOTICE #00V31700 COVERS MODEL YEAR 1997 FOR CARS MANUFACTURED THROUGH 8/97. MY CAR WAS MANUFACTURED 8/97 BUT IS MODEL YEAR 1998. AUDI USED THE MODEL YEAR LIMITATION TO DENY REPAIRNG THE FAULTY PART AND SHOULD INCLUDE ALL CARS MANUFACTURED WITHIN THE TIME FRAME.*AK

NHTSA ODI #10052770

Official recalls

4

22V471000 · Air Bags:frontal:driver Side:inflator Module

Jul 1, 2022

Volkswagen Group of America, Inc. (Audi) is recalling certain 1998 Audi A8 and 1997-1998 Audi A4 vehicles equipped with Non-Azide Driver air bag Inflators (NADI) that do not contain phase stabilized ammonium nitrate (PSAN) propellant. Due to a manufacturing issue, the NADI inflator may absorb moisture, causing the inflator to explode or the air bag cushion to underinflate.

Consequence & remedy

Consequence: The inflator could explode during air bag deployment, resulting in metal fragments striking the driver or other occupants. An underinflated air bag may not properly protect the occupant. These scenarios increase the risk of serious injury or death.

Remedy: Dealers will replace the driver's air bag inflator with an alternative inflator of a different design, free of charge. Owner notification letters were sent September 21, 2021. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 69BT. The vehicles in this recall were mistakenly omitted from recall 20V-056. All vehicle owners have already been notified by mail and informed that the remedy is available.

99V248000 · Steering:linkages:rod:relay:connecting

Sep 13, 1999

VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE TIE RODS OF THE STEERING ASSEMBLY ARE PROTECTED ON EACH SIDE BY A SEAL TO PREVENT MOISTURE AND DUST PARTICLES FROM ENTERING THE SWIVEL BEARING MECHANISM. IT IS POSSIBLE THAT SOME TIE ROD SEALS MAY NOT SEAL PROPERLY.

Consequence & remedy

Consequence: IF MOISTURE AND/OR DUST PARTICLES ENTER THE SWIVEL BEARING MECHANISM, THE SWIVEL BEARING COULD WEAR OVER TIME DIMINISHING THE STEERING CONTROL OF THE VEHICLE.

Remedy: DEALERS WILL REPLACE THE TIE RODS.

99V131001 · Service Brakes, Hydraulic:power Assist:vacuum:hoses, Lines/piping, And Fittings

May 21, 1999

VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH AUTOMATIC TRANSMISSIONS. A CONTROL VALVE IN THE VACUUM HOSE CONNECTING THE BRAKE BOOSTER TO THE INTAKE MANIFOLD MAY NOT OPEN OR CLOSE FULLY AT TEMPERATURES BELOW -4 F UNDER CERTAIN DRIVING CONDITIONS.

Consequence & remedy

Consequence: THIS CONDITION COULD CAUSE INSUFFICIENT VACUUM TO BE PROVIDED TO THE BRAKE BOOSTER.

Remedy: DEALERS WILL INSTALL A VACUUM BY-PASS SYSTEM INTO VEHICLES OPERATED IN THESE STATES WHICH IS DESIGNED TO PROVIDE SUFFICIENT VACUUM FOR FULL BRAKE ASSIST UNDER ALL WEATHER CONDITIONS.

98V134000 · Engine And Engine Cooling:cooling System

Jun 22, 1998

VEHICLE DESCRIPTION: PASSENGER VEHICLES. IF THE ENGINE BACKFIRES DURING A COLD-START, AN AIR SCREEN WHICH IS LOOSELY SEATED IN THE AIR FLOW METER CAN BECOME DAMAGED.

Consequence & remedy

Consequence: SCREEN PIECES COULD ENTER THE INTAKE AIR FLOW SYSTEM AND PREVENT THE THROTTLE PLATE FROM RETURNING TO ITS FULL IDLE POSITION.

Remedy: DEALERS WILL INSTALL A RETAINING RING TO HOLD THE AIR SCREEN IN PLACE.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

5

EA04017 · STUCK-OPEN Throttle

Opened Jun 30, 2004 · Closed Feb 10, 2005

Status: closed (inferred from source dates) · Fuel System, Gasoline:fuel Injection System

VWOA HAS RECALLED APPROXIMATELY 28,300 MY 1998-99 A6 VEHICLES IN COLD WEATHER STATES THAT EXPERIENCED THE HIGHEST RATE OF THROTTLE ICING INCIDENTS IN THE SUBJECT VEHICLES (04V-495).THE FAILURE RATE IN THE A4 AND PASSAT VEHICLES IS MUCH LOWER THAN IN THE RECALLED VEHICLES.ODI WILL CONTINUE TO MONITOR THE EXPERIENCE IN THE A4 AND PASSAT VEHICLES.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS FOR THE AUDI A4 OR VW PASSAT VEHICLES.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY A CHANGE IN CIRCUMSTANCES. FOR FURTHER DETAILS SEE THE ATTACHED CLOSING REPORT.

PE02008 · Brake And Clutch Pedal Bracket

Opened Jan 23, 2002 · Closed Jul 12, 2002

Status: closed (inferred from source dates) · Service Brakes, Hydraulic

No summary supplied.

EA00021 · Degraded Braking In Wet Weather

Opened Aug 11, 2000 · Closed Mar 29, 2002

Status: closed (inferred from source dates) · Service Brakes, Hydraulic

There is no summary currently available

PE00016 · Degraded Braking Wet Weather Condition

Opened Apr 4, 2000 · Closed Aug 11, 2000

Status: closed (inferred from source dates) · Electrical System

There is no summary currently available

RQ99008 · Power Brake Booster Vacuum BY-PASS

Opened Jun 1, 1999 · Closed Nov 14, 2000

Status: closed (inferred from source dates) · Service Brakes, Hydraulic

There is no summary currently available